/**********************************************************************
** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
** 
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2 of the License, or (at your
** option) any later version.
** 
** A copy of the GNU GPL license version 2 is included in this package as 
** LICENSE.GPL.
**
** This program is distributed in the hope that it will be useful, but
** WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
** See the GNU General Public License for more details.
**
** In addition, as a special exception Trolltech gives permission to link
** the code of this program with Qtopia applications copyrighted, developed
** and distributed by Trolltech under the terms of the Qtopia Personal Use
** License Agreement. You must comply with the GNU General Public License
** in all respects for all of the code used other than the applications
** licensed under the Qtopia Personal Use License Agreement. If you modify
** this file, you may extend this exception to your version of the file,
** but you are not obligated to do so. If you do not wish to do so, delete
** this exception statement from your version.
** 
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include "shutdownimpl.h"

#include <qtopia/global.h>

#include <qtimer.h>
#include <qprogressbar.h>
#include <qpushbutton.h>
#include <qbuttongroup.h>
#include <qlabel.h>



#include <stdio.h>
ShutdownImpl::ShutdownImpl( QWidget* parent, const char *name, WFlags fl )
    : Shutdown( parent, name, fl )
{
    timer = new QTimer( this );
    connect( timer, SIGNAL(timeout()), this, SLOT(timeout()) );

    connect( ButtonGroup1, SIGNAL(clicked(int)), this, SLOT(buttonClicked(int)) );
    connect( cancel, SIGNAL(clicked()), this, SLOT(cancelClicked()) );

    progressBar->hide();
    Global::hideInputMethod();
#ifdef QT_QWS_SL5XXX
    QPushButton *sb = Shutdown::shutdown;
    sb->hide();
#endif    
}

void ShutdownImpl::buttonClicked( int b )
{
    progress = 0;
    switch ( b ) {
	case 1:
	    operation = ShutdownSystem;
	    break;
	case 2:
	    operation = RebootSystem;
	    break;
	case 3:
	    operation = RestartDesktop;
	    break;
	case 4:
	    operation = TerminateDesktop;
	    break;
    }
    info->hide();
    progressBar->show();
    timer->start( 300 );
    timeout();
}

void ShutdownImpl::cancelClicked()
{
    progressBar->hide();
    info->show();
    if ( timer->isActive() )
	timer->stop();
    else
	close();
}

void ShutdownImpl::timeout()
{
    if ( (progress+=2) > progressBar->totalSteps() ) {
	progressBar->hide();
	timer->stop();
	emit shutdown( operation );
	close();
    } else {
	progressBar->setProgress( progress );
    }
}


